CN115133989A - Optical network unit power supply control method and device, storage medium and electronic equipment - Google Patents
Optical network unit power supply control method and device, storage medium and electronic equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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Abstract
The disclosure provides a power supply control method and device for an optical network unit, a storage medium and electronic equipment, and relates to the technical field of communication. The optical network unit power supply control method comprises the steps of firstly, detecting the uplink transmission optical power of the optical network unit; secondly, determining the working state of the optical network unit according to the uplink transmitting optical power; and finally, controlling the power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit. Therefore, the power supply of the optical network unit is controlled according to the working state and the environment state of the optical network unit, so that the method is more flexible and the energy-saving effect is improved.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for controlling power supply of an optical network unit, a storage medium, and an electronic device.
Background
In a Passive Optical Network (PON) scenario, when a composite Optical fiber cable and a related remote power supply device are used to provide light or an electrical signal for a Passive Optical Network, in a related art, energy saving is achieved by briefly turning off an Optical module transmitter of the Passive Optical Network, and specifically, a clock is switched between states of turning on/off the transmitter, so that an energy saving mode is fixed and energy saving cannot be effectively achieved.
Disclosure of Invention
The disclosure provides a power supply control method and device for an optical network unit, a storage medium and an electronic device, which improve the energy-saving effect to a certain extent.
In a first aspect, an embodiment of the present disclosure provides a method for controlling power supply of an optical network unit, including:
detecting the uplink transmission optical power of an optical network unit;
determining the working state of the optical network unit according to the uplink transmitting optical power;
and controlling power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit.
In an optional embodiment of the present disclosure, controlling power supply to the optical network unit based on the operating state and the environment state of the optical network unit includes:
stopping power supply to the optical network unit when the working state of the optical network unit is a dormant state and the environment state is a first environment state; the first environmental state is indicative of an absence of vibration in the environment.
In an optional embodiment of the present disclosure, controlling power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit includes:
determining an environmental state corresponding to the optical network unit according to sensor data sent by the optical network unit under the condition that the working state of the optical network unit is a dormant state;
and controlling power supply to the optical network unit based on the environment state.
In an optional embodiment of the present disclosure, controlling power supply to the optical network unit based on the environment state includes:
stopping power supply to the optical network unit when the environment state is a first environment state; the first environmental state is indicative of an absence of vibration in the environment.
In an optional embodiment of the present disclosure, the method for controlling power supply of an optical network unit further includes:
sending a detection signal to the optical network unit;
and receiving the sensor data fed back by the optical network unit based on the detection signal.
In an optional embodiment of the present disclosure, after the power supply to the optical network unit is stopped, the method for controlling power supply to the optical network unit further includes:
recovering power supply to the optical network unit when the environment state is a second environment state; the second environmental state is indicative of the presence of vibrations in the environment.
In an optional embodiment of the present disclosure, the method for controlling power supply of an optical network unit further includes:
and under the condition that the time interval between the opening and the closing of the optical network unit meets a preset rule, determining that the working state of the optical network unit is a dormant state.
In a second aspect, an embodiment of the present disclosure provides an optical network unit power supply control apparatus, including:
the power detection module is used for detecting the uplink transmission optical power of the optical network unit;
a working state determining module, configured to determine a working state of the optical network unit according to the uplink transmission optical power;
and the optical network unit power supply control module is used for controlling the power supply to the optical network unit based on the working state of the optical network unit and the corresponding environment state of the optical network unit.
In a third aspect, an embodiment of the present disclosure provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method as above.
In a fourth aspect, an embodiment of the present disclosure provides an electronic device, including: a processor; a memory for storing executable instructions of the processor; wherein the processor is configured to perform the above method via execution of the executable instructions.
The technical scheme of the disclosure has the following beneficial effects:
the power supply control method of the optical network unit comprises the following steps of firstly, detecting the uplink transmission optical power of the optical network unit; secondly, determining the working state of the optical network unit according to the uplink transmitting optical power; and finally, controlling the power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit. Therefore, the power supply of the optical network unit is controlled according to the working state and the environment state of the optical network unit, so that the method is more flexible, the energy-saving effect of switching between opening and closing by adopting a fixed mode in the related technology is improved, and the energy-saving effect is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It should be apparent that the drawings in the following description are merely some embodiments of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic diagram of a network architecture of a power supply control method for an optical network unit in an application scenario in the present exemplary embodiment;
fig. 2 is a flowchart illustrating a method for controlling power supply of an optical network unit according to the present exemplary embodiment;
fig. 3 is a flowchart illustrating a method for controlling power supply of an optical network unit according to the present exemplary embodiment;
fig. 4 is a flowchart illustrating a method for controlling power supply of an optical network unit according to the present exemplary embodiment;
fig. 5 is a schematic structural diagram illustrating a power supply control system of an optical network unit in the exemplary embodiment;
fig. 6 is a schematic structural diagram of a power supply control apparatus for an optical network unit in the present exemplary embodiment;
fig. 7 shows a schematic configuration diagram of an electronic device in the present exemplary embodiment.
Detailed Description
Exemplary embodiments will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the steps. For example, some steps may be decomposed, and some steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
The passive Optical fiber Network refers to a Network Distribution Network (Optical Distribution Network) which does not contain any electronic device and electronic power supply, and the ODN (Optical Distribution Network) is composed of all passive devices such as Optical splitters and does not need expensive active electronic equipment. A passive Optical Network includes an Optical Line Terminal (OLT) installed at a central control station, and a plurality of Optical Network Units (ONUs) installed at customer sites in a coordinated manner.
In a Passive Optical Network (PON) scenario, when a composite Optical fiber cable and a related remote power supply device are used to provide light or an electrical signal for a Passive Optical Network, in a related art, energy saving is achieved by briefly turning off an Optical module transmitter of the Passive Optical Network, and specifically, a clock is switched between states of turning on/off the transmitter.
In view of the foregoing problems, the embodiments of the present disclosure provide a power supply control method for an optical network unit, and the following briefly introduces an application environment of the power supply control method for an optical network unit provided by the embodiments of the present disclosure:
referring to fig. 1, a network architecture 100 in an application scenario of a power supply control method for an optical network unit according to an embodiment of the present disclosure includes: terminal equipment 101, a passive optical network 102 and a backbone network 103; wherein, the terminal device 101 accesses the backbone network 103 through the passive optical network 102. It should be noted that the optical network unit power supply control method provided by the embodiment of the present disclosure is specifically applied to the passive optical network 102 in the network architecture 100, where the terminal device 101 may be a computer, a mobile phone, a television, a camera, and the like.
The passive Optical fiber Network 102 includes an Optical Line Terminal (OLT) installed in a central control station, an Optical Distribution Network (ODN), a centralized control Unit, and a batch of Optical Network Units (ONU) installed at a user site; the Optical Distribution Network (ODN) is composed of passive devices such as Optical splitters, and does not need expensive active electronic devices.
The passive optical network 102, and particularly the drop optical network unit, and the execution subject centralized control unit (as an embodiment) in this case need to be described
The following description will take the centralized control unit as an execution subject, and take an example in which the optical network unit power supply control method is applied to the passive optical network 102. Referring to fig. 2, the method for controlling power supply to an optical network unit according to the embodiment of the present disclosure includes the following steps 201 to 203:
The uplink transmission optical power refers to an average output optical power of an optical module transmitter transmitting light source of the optical network unit.
The detection of the uplink transmission optical power can be realized by photoelectric detection; the photoelectric detection is to convert the optical quantity to be measured or the non-optical physical quantity to be measured into optical quantity, and detect the optical quantity by photoelectric conversion and circuit processing. The photoelectric detection method comprises a direct detection method, an optical heterodyne detection method, a weak signal detection method and the like; here, the detection of the uplink transmission optical power may adopt any one of the above detection methods, or may adopt two or more detection methods to verify the detection result, which is not limited herein.
Wherein, operating condition includes: on state, off state, dormant state, etc.
The working state of the optical network unit is determined according to the uplink transmitting optical power, and the principle is as follows: determining the working state of an optical module transmitter of an optical network unit according to the uplink transmitting optical power, and taking the working state of the optical module transmitter of the optical network unit as the working state of the optical network unit; the working state of the optical module transmitter of the optical network unit can be determined according to the uplink transmitting optical power, and the working state of the optical module transmitter can be determined according to the information such as the size of the uplink transmitting optical power, the transmitting frequency and the like; such as: and sending uplink sending optical power with the same size according to a certain rule and periodicity (sending frequency changes periodically according to a certain rule), determining that an optical module transmitter of the optical network unit is in a dormant state, and then the optical network unit is in the dormant state.
And 203, controlling power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit.
The environment state corresponding to the optical network unit may be a signal state of the optical network unit, such as: presence or absence of a signal, magnitude of a signal; the environment state corresponding to the optical network unit represents the state of the personnel/equipment within the coverage area of the optical network unit, such as: the existence of the signal indicates that personnel or equipment exists in the coverage area of the optical network unit.
This step controls power supply to the optical network unit based on the operating state of the optical network unit and the environmental state corresponding to the optical network unit, and the principle is as follows: when the optical network unit is in any state of an open state, a close state, a dormant state and the like, the state of personnel/equipment in the coverage area of the optical network unit is combined, and switching is carried out between power supply and power failure according to actual needs so as to supply power flexibly and achieve the purpose of energy conservation.
The method for controlling power supply of the optical network unit provided by the embodiment of the disclosure includes the steps of firstly, detecting uplink transmission optical power of the optical network unit; secondly, determining the working state of the optical network unit according to the uplink transmitting optical power; and finally, controlling the power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit. Therefore, the power supply of the optical network unit is controlled according to the working state and the environment state of the optical network unit, so that the method is more flexible, the energy-saving effect of switching between opening and closing by adopting a fixed mode in the related technology is improved, and the energy-saving effect is improved.
In some embodiments, the step 203 of controlling power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit includes the following steps:
and under the condition that the working state of the optical network unit is a dormant state and the environment state is a first environment state, stopping power supply to the optical network unit.
Wherein the first environmental state is indicative of an absence of vibration in the environment; here, vibration may be understood as a signal that characterizes the state of persons/equipment within the coverage area of the optical network unit.
The detection of the environmental state of the network element may be temporally independent of the detection of the operational state such as: detecting the environmental state of the network unit according to a first period, and detecting the working state of the network unit according to a second period; of course, the detection of the environmental state of the network element may also be time-dependent with the detection of the operational state, such as: the environmental state and the operational state of the network element are detected at the same period.
In this step, the optical network unit is in a dormant state and there is no vibration in the optical network unit environment, which indicates that there is no network demand for personnel/equipment in the coverage area of the optical network unit currently, and at this time, the power supply to the optical network unit is stopped, so that energy can be saved in time.
Referring to fig. 3, in some embodiments, the step 203 of controlling power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit includes the following steps 301 and 302:
In some embodiments, the detection of the environmental state of the network element may be in chronological order with the detection of the operational state, such as: when the working state of the optical network unit is detected to be a dormant state, detecting the corresponding environment state of the optical network unit; thus, invalid detection can be reduced, and detection efficiency can be improved.
And step 302, controlling power supply to the optical network unit based on the environment state.
In this step, the onu is switched from the sleep state to the working state or the off state according to the environmental state corresponding to the onu.
Based on the method of FIG. 3, energy can be saved in time without affecting the user requirements, and the purpose of deep energy saving is achieved.
In some embodiments, the step 302 of controlling power supply to the optical network unit based on the environment status includes the following steps:
and stopping power supply to the optical network unit when the environment state is a first environment state.
Wherein the first environmental state is indicative of an absence of vibration in the environment.
In combination with step 301, it can be understood that a more specific implementation of the step "stopping power supply to the onu when the working state of the onu is the dormant state and the environmental state is the first environmental state" is further defined, and therefore, details are not described herein since the detection manner of the working state and the environmental state of the onu is further defined.
Based on the method, not only can invalid detection be reduced, but also energy can be saved in time without influencing the user requirements, and the purpose of deep energy saving is achieved.
In some embodiments, the method for controlling power supply to an optical network unit provided in the embodiments of the present disclosure includes the following steps:
and periodically determining the corresponding environment state of the optical network unit according to the sensor data sent by the optical network unit.
The sensor comprises a diffuse reflection sensor, a beam transmission sensor, a sound wave sensor, a voiceprint sensor, an ultrasonic sensor, a vibration sensor and the like; determining the state of personnel/equipment in the coverage area of the optical network unit according to the sensor data sent by the sensors so as to determine whether a network demand exists; wherein the diffuse reflection sensor, the reflection sensor and the beam transmission sensor can detect the change of the return light quantity of the emitted light; the sonic sensor, the voiceprint sensor, the ultrasonic sensor and the vibration sensor can convert received information (such as the sonic waves, the voiceprints and the ultrasonic waves) into electric energy.
The sending of the sensor data can inform a corresponding program to acquire the sensor data by the sending device, or the corresponding program can actively acquire the sensor data; currently, most sensors support the function of informing a program to acquire sensor data in an interrupt triggering manner.
Based on the method, the environmental state of the optical network unit can be periodically determined, or when the working state of the optical network unit is a dormant state, the environmental state of the optical network unit can be periodically determined; therefore, the environmental state of the optical network unit can be detected in time, and a basis is provided for power supply control of the optical network unit, so that deep energy conservation is realized.
Referring to fig. 4, in some embodiments, the method for controlling power supply to an optical network unit according to the embodiments of the present disclosure further includes the following steps 401 and 402:
Wherein, the detection signal can be an optical signal or an electric signal; when the detection signal is an optical signal, emitting a beam of light; when the detection signal is an electric signal, a signal for acquiring data is issued.
Wherein, when the detection signal is an optical signal, the received sensor data may be sensor data of an optical fiber sensor, such as: sensor data of sensors such as diffuse reflection sensors, and beam transmission sensors; when the detection signal is an electrical signal, sensor data of other sensors may be received, such as: acoustic sensors, voiceprint sensors, ultrasonic sensors, vibration sensors; here, whether the detection signal is an optical signal or an electrical signal, the status of people/equipment within the coverage area of the optical network unit can be determined based on the feedback sensor data, which is a different approach.
Based on the method of fig. 4, sensor data can be actively acquired to determine the status of people/equipment within the coverage area of the onu to determine whether there is a network demand.
In some embodiments, in the above optical network unit power supply control method, the step 401 of sending the detection signal to the optical network unit includes the following steps:
and sending a detection signal to the optical network unit under the condition that the working state of the optical network unit is a dormant state.
In the step, when the working state of the optical network unit is the dormant state, the detection signal is sent to the optical network unit to acquire the sensor data, so that invalid detection can be reduced, and the detection efficiency is improved.
In some embodiments, the method for controlling power supply to an optical network unit according to the embodiments of the present disclosure further includes:
and recovering the power supply to the optical network unit under the condition that the environment state is the second environment state.
Wherein the second environmental state is indicative of the presence of vibration in the environment.
Vibration may be understood as a signal that characterizes the state of people/equipment within the coverage area of an optical network unit; the existence of vibration indicates that personnel/equipment exist in the coverage area of the optical network unit.
In this step, power supply is resumed, that is, when power supply is stopped, the environmental state of the optical network unit is still detected, so that when there are people/devices in the coverage area of the optical network unit, power supply to the optical network unit is resumed to meet the network requirements of the people/devices.
In some embodiments, the method for controlling power supply to an optical network unit according to the embodiments of the present disclosure further includes:
and under the condition that the time interval between the opening and the closing of the optical network unit meets a preset rule, determining that the working state of the optical network unit is a dormant state.
The time interval between the on and off of the onu satisfies the predetermined rule may be understood as that the time interval between the on and off of the onu is regularly following, for example: the on/off of the onu is periodic, and the on and off of the onu periodically change according to a certain rule, and the like, which is not limited herein.
The turning on or off refers to turning on/off of an optical module transmitter in the optical network unit, and the optical network unit transmits light through the optical module transmitter.
Based on the method, the working state of the optical network unit can be accurately determined according to the time interval of the opening and closing of the optical network unit, and the sleep state of the optical network unit can be accurately determined according to the regularity of the time interval of the opening and closing of the optical network unit.
Referring to fig. 5, an optical network unit power supply control system 500 provided in the embodiment of the present disclosure includes at least: the system comprises a remote power supply control module 501, an optical splitter module 502, an optical fiber detection unit 503 and a photoelectric detection unit 504; wherein the content of the first and second substances,
a remote power control module 501 for turning on or off remote power supply;
the optical splitter module 502 is connected to the remote power control module 501, and is configured to split the trunk or distribution optical fiber into two parts, i.e., 1: n/2: n, light splitting is carried out;
the optical fiber detection unit 503 comprises an optical fiber sensing detection module 5031 and a first optical coupling module group 5032; the optical fiber sensing detection module 5031 is configured to send an optical fiber vibration detection signal to the optical network unit, and receive sensor data fed back by the optical network unit based on the optical fiber vibration detection signal; the first optical coupling module group 5032 is configured to optically couple the detection signal sent by the optical fiber sensing detection module 5031 into each branch of the optical splitter module 502, and optically couple the sensor data fed back by the detection signal in each branch of the optical splitter module 502 to the optical fiber sensing detection module 5031, so that the optical fiber sensing detection module 5031 analyzes the sensor data to determine the environmental status of the optical network unit.
A photodetection unit 504, comprising: a photodetection module 5041 and a second light coupling bank 5042; the photodetection module 521 is configured to receive an uplink optical signal in each branch of the optical splitter module 502; the second optical coupling group 5042 is configured to optically couple the uplink optical signal in each branch of the optical splitter module 502 to the photodetection module 521.
Referring to fig. 6, in order to implement the foregoing optical network unit power supply control method, an embodiment of the present disclosure provides an optical network unit power supply control apparatus 600. Fig. 6 shows a schematic architecture diagram of an optical network unit power supply control apparatus 600, the optical network unit power supply control apparatus 600 includes: an optical power detection module 601, a working state determination module 602, and an optical network unit power supply control module 603, wherein:
an optical power detection module 601, configured to detect an uplink transmission optical power of an optical network unit;
a working state determining module 602, configured to determine a working state of the onu according to the uplink transmission optical power;
the onu power supply control module 603 is configured to control power supply to the onu based on the working state of the onu and the environmental state corresponding to the onu.
In an optional embodiment, the onu power supply control module 603 is configured to stop power supply to the onu when the working state of the onu is a sleep state and the environmental state is a first environmental state; the first environmental state is indicative of an absence of vibration in the environment.
In an optional embodiment, the onu power supply control module 603 is configured to, when the working state of the onu is a sleep state, determine an environmental state corresponding to the onu according to sensor data sent by the onu; and controlling power supply to the optical network unit based on the environment state.
In an optional embodiment, the onu power supply control module 603 is configured to, when the environmental status is the first environmental status, stop power supply to the onu; the first environmental state is indicative of an absence of vibration in the environment.
In an optional embodiment, the optical network unit power supply control apparatus 600 further includes: the signal transceiver module is used for sending a detection signal to the optical network unit; and receiving the sensor data fed back by the optical network unit based on the detection signal.
In an optional embodiment, the onu power supply control module 603 is further configured to, in a case that the environmental status is a second environmental status, restore power supply to the onu; the second environmental state is indicative of the presence of vibration in the environment.
In an optional embodiment, the working state determining module 602 is further configured to determine that the working state of the onu is a dormant state when a time interval between the turning on and turning off of the onu meets a preset rule.
Exemplary embodiments of the present disclosure also provide a computer-readable storage medium, which may be implemented in the form of a program product, including program code for causing a terminal device to perform the steps according to various exemplary embodiments of the present disclosure described in the above-mentioned "exemplary methods" section of this specification, when the program product is run on the terminal device. In one embodiment, the program product may be embodied as a portable compact disc read only memory (CD-ROM) and include program code, and may be executed on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider). In the disclosed embodiments, the program code stored in the computer readable storage medium, when executed, may implement any of the steps in the optical network unit power supply control method as described above.
Referring to fig. 7, an exemplary embodiment of the disclosure further provides an electronic device 700, which may be an industrial electronic device or a module, such as a computer or an industrial control device. The electronic device 700 is explained below with reference to fig. 7. It should be understood that the electronic device 700 shown in fig. 7 is only one example and should not bring any limitations to the functionality or scope of use of the disclosed embodiments.
As shown in fig. 7, electronic device 700 is embodied in the form of a general purpose computing device. The components of the electronic device 700 may include, but are not limited to: at least one processing unit 710, at least one memory unit 720, and at least one communication module 740 connect the buses 730 of the various system components, including the memory unit 720 and the processing unit 77.
Where the memory unit stores program code, the program code may be executed by the processing unit 710 such that the processing unit 710 performs the steps according to various exemplary embodiments of the present invention as described in the above-mentioned "exemplary methods" section of this specification. For example, processing unit 710 may perform method steps, etc., as shown in fig. 2.
The memory unit 720 may include volatile memory units such as a random access memory unit (RAM)721 and/or a cache memory unit 722, and may further include a read only memory unit (ROM) 723.
The memory unit 720 may also include programs/utilities 724 having a set (at least one) of program modules 725, such program modules 725 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The communication module 740 may include an operating system, a DHCP client program, a DNS client program, a system file, a network card driver, an interface driver, and an interface.
The electronic device 700 may also communicate with one or more external devices 1000 (e.g., keyboard, pointing device, bluetooth device, etc.), which may be through an input/output (I/O) interface 740. The electronic device 700 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) through the network adapter 750. As shown, the network adapter 750 communicates with the other modules of the electronic device 700 over the bus 730. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 700, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
In the disclosed embodiments, the program code stored in the electronic device may, when executed, implement any of the steps in the optical network unit power supply control method as described above.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functions of two or more modules or units described above may be embodied in one module or unit, according to exemplary embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
As will be appreciated by one skilled in the art, aspects of the present disclosure may be embodied as a system, method or program product. Accordingly, various aspects of the present disclosure may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the following claims.
Claims (10)
1. An optical network unit power supply control method is characterized by comprising the following steps:
detecting the uplink transmission optical power of an optical network unit;
determining the working state of the optical network unit according to the uplink transmitting optical power;
and controlling power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit.
2. The method according to claim 1, wherein the controlling power supply to the onu based on the operating state and the environmental state of the onu comprises:
stopping power supply to the optical network unit when the working state of the optical network unit is a dormant state and the environment state is a first environment state; the first environmental state is indicative of an absence of vibration in the environment.
3. The method according to claim 1, wherein the controlling power supply to the onu based on the operating state of the onu and the environmental state corresponding to the onu comprises:
determining an environmental state corresponding to the optical network unit according to sensor data sent by the optical network unit under the condition that the working state of the optical network unit is a dormant state;
and controlling power supply to the optical network unit based on the environment state.
4. The method according to claim 3, wherein the controlling power supply to the onu based on the environmental status comprises:
stopping power supply to the optical network unit when the environment state is a first environment state; the first environmental state is indicative of an absence of vibration in the environment.
5. The method of claim 3, wherein the method further comprises:
sending a detection signal to the optical network unit;
and receiving the sensor data fed back by the optical network unit based on the detection signal.
6. The method according to claim 2 or 4, wherein after the power supply to the onu is stopped, the method further comprises:
recovering power supply to the optical network unit when the environment state is a second environment state; the second environmental state is indicative of the presence of vibration in the environment.
7. The method of claim 1, wherein the method further comprises:
and under the condition that the time interval between the opening and the closing of the optical network unit meets a preset rule, determining that the working state of the optical network unit is a dormant state.
8. An optical network unit power supply control device, the device comprising:
the power detection module is used for detecting the uplink transmission optical power of the optical network unit;
a working state determining module, configured to determine a working state of the onu according to the uplink transmission optical power;
and the optical network unit power supply control module is used for controlling the power supply to the optical network unit based on the working state of the optical network unit and the environment state corresponding to the optical network unit.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 1 to 7.
10. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the method of any of claims 1 to 7 via execution of the executable instructions.
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| CN202210742701.7A CN115133989A (en) | 2022-06-27 | 2022-06-27 | Optical network unit power supply control method and device, storage medium and electronic equipment |
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| CN202210742701.7A CN115133989A (en) | 2022-06-27 | 2022-06-27 | Optical network unit power supply control method and device, storage medium and electronic equipment |
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| US20120251115A1 (en) * | 2011-04-04 | 2012-10-04 | Oki Electric Industry Co., Ltd. | Power supply control method, an optical network unit, an optical line terminal and a communication system |
| US20170147057A1 (en) * | 2015-11-23 | 2017-05-25 | Tricklestar Ltd | System and an Apparatus for Controlling Electric Power Supply and Methods Therefor |
| US20180031700A1 (en) * | 2016-07-29 | 2018-02-01 | Canon Kabushiki Kaisha | Apparatus that detects person by using sonic sensor, method, electronic apparatus that includes the detection apparatus, and storage medium |
| CN110943782A (en) * | 2019-12-12 | 2020-03-31 | 深圳市普威技术有限公司 | Energy-saving method and device for optical network unit, optical network unit and storage medium |
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| US20120251115A1 (en) * | 2011-04-04 | 2012-10-04 | Oki Electric Industry Co., Ltd. | Power supply control method, an optical network unit, an optical line terminal and a communication system |
| US20170147057A1 (en) * | 2015-11-23 | 2017-05-25 | Tricklestar Ltd | System and an Apparatus for Controlling Electric Power Supply and Methods Therefor |
| US20180031700A1 (en) * | 2016-07-29 | 2018-02-01 | Canon Kabushiki Kaisha | Apparatus that detects person by using sonic sensor, method, electronic apparatus that includes the detection apparatus, and storage medium |
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